#Rake to 
namespace :test do
    desc "Run the helper tests in test/helpers"
    Rake::TestTask.new(:helpers => [:prepare_test_database ]) do |t|
      t.libs << "test"
      t.pattern = 'test/helpers/**/*_test.rb'
      t.verbose = true
    end
end
task :default => [ 'test:helpers' ]